The tile displays your current heart rate, a graph of your heart rate over the past 4 hours with your lowest and highest heart rate indicated, and your daily resting heart rate. When you use...

2023年3月13日 · Fitbit uses its heart rate sensor for: Real-time 24/7 heart rate; Workout heart rate and automatic workout detection; Resting heart rate; Average heart rate; Heart rate variability...

2024年11月17日 · A Fitbit heart rate graph is a graphical representation of your heart rate over time, typically displayed on the Fitbit app or connected to your Fitbit device. The graph shows your heart rate in beats per minute (bpm) and can be used to …

2024年11月16日 · A normal Fitbit heart rate graph will show a gentle variation in rate during activities, a baseline rate of 60-100 bpm, and an undulating pattern with clear beats.

From the Today tab in the Fitbit app, tap the Heart tile. The top of the screen has a heart-rate graph. Swipe left on the graph to see a cardio fitness graph. It shows your cardio fitness score...

Press the button to see your daily activity stats and real time heart rate. Charge HR normally lasts about 5 days and will take 1-2 hours to charge. After activities where you sweat or your wrist gets wet, clean and completely dry both your wrist and the band before re-wearing.

2023年6月2日 · Utilize your Fitbit device to monitor your general cardiovascular fitness. To access the heart rate tile, select the Today tab in the Fitbit app. A heart-rate graph is located at the top of the screen. View a cardio fitness graph by swiping the graph. It displays your VO2 Max score and overall level of cardiovascular fitness.

This feature tracks key metrics detected by your Fitbit device so that you can track trends and assess what’s changed over time. The Health metric tile in the Fitbit app includes: Breathing...

2020年2月12日 · Fitbit uses photoplethysmography in its PurePulse technology to track heart rate, which in turn can help you reach your weight goals, optimize exercise, and better manage stress levels. Here’s a quick glance at how this technology works.

Default heart-rate zones are calculated using your estimated maximum heart rate. Fitbit calculates your maximum heart rate with the common formula of 220 minus your age. The heart icon you see above your current heart rate tells you your zone.